Word cloud diagram based on the titles of 91 publications indexed in WoS using the search terms energy efficiency, energy saving, and COVID-19. Finally, we have singled out 91 papers from the sample of 12960 WoS publications using the additional keyword COVID-19 and subjected the titles of these papers to the word analysis using the Word cloud diagram. The Word Cloud diagram shows the most a highlighted font yields higher frequency of titles of using the publications from WoS and constituting parts of our sample. frequent keywords, where term within retrieved

The lessons learned from the pandemic serve as a guide for developing resilient and flexible energy systems. Taking these prospects and recommendations on board might help to contribute to build a more sustainable future. In the post-COVID era, as worlds societies and economies navigate the path to recovery and rebuilding, it is imperative that we prioritize energy-saving technologies and enhanced energy efficiency. The global health crisis offered us an unparalleled 11 |

This stems from the fact that energy-saving technologies hold a pivotal position in diminishing our carbon footprint and combatting climate change. By embracing these advancements, our society can its energy consumption while still meeting its needs. From smart grids and renewable energy sources to energy-efficient appliances and buildings, there are numerous ways in which our society can optimize its energy usage.

To fully embrace a greener future, it is essential for governments, businesses, and individuals (consumers and prosumers) to collaborate. Within this context, governments should provide incentives for adopting sustainable practices while stricter regulations on carbon emissions. Enterprises should to sustainability as an integral aspect of their corporate social responsibility endeavours. receive Likewise, education on the significance of energy efficiency and be motivated to make informed decisions that contribute to a more environmentally friendly world. Energy consumers should transition to becoming prosumers, actively generating, and trading innovative their technological solutions like P2P networks, which will play a central role in shaping the smart grids of the 21st century.